331085760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{977}}^1$

素因数の和:1350

約数の個数: 112

約数和(自身を含む): 1055254176

約数和(自身を除く): 724168416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 706, 960, 977, 1059, 1412, 1765, 1954, 2118, 2824, 2931, 3530, 3908, 4236, 4885, 5295, 5648, 5862, 7060, 7816, 8472, 9770, 10590, 11296, 11724, 14120, 14655, 15632, 16944, 19540, 21180, 22592, 23448, 28240, 29310, 31264, 33888, 39080, 42360, 46896, 56480, 58620, 62528, 67776, 78160, 84720, 93792, 112960, 117240, 156320, 169440, 187584, 234480, 312640, 338880, 344881, 468960, 689762, 937920, 1034643, 1379524, 1724405, 2069286, 2759048, 3448810, 4138572, 5173215, 5518096, 6897620, 8277144, 10346430, 11036192, 13795240, 16554288, 20692860, 22072384, 27590480, 33108576, 41385720, 55180960, 66217152, 82771440, 110361920, 165542880, 331085760]

約数ペア:

[(1, 331085760), (2, 165542880), (3, 110361920), (4, 82771440), (5, 66217152), (6, 55180960), (8, 41385720), (10, 33108576), (12, 27590480), (15, 22072384), (16, 20692860), (20, 16554288), (24, 13795240), (30, 11036192), (32, 10346430), (40, 8277144), (48, 6897620), (60, 5518096), (64, 5173215), (80, 4138572), (96, 3448810), (120, 2759048), (160, 2069286), (192, 1724405), (240, 1379524), (320, 1034643), (353, 937920), (480, 689762), (706, 468960), (960, 344881), (977, 338880), (1059, 312640), (1412, 234480), (1765, 187584), (1954, 169440), (2118, 156320), (2824, 117240), (2931, 112960), (3530, 93792), (3908, 84720), (4236, 78160), (4885, 67776), (5295, 62528), (5648, 58620), (5862, 56480), (7060, 46896), (7816, 42360), (8472, 39080), (9770, 33888), (10590, 31264), (11296, 29310), (11724, 28240), (14120, 23448), (14655, 22592), (15632, 21180), (16944, 19540)]